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S32K344EHT1VPBST

S32K344EHT1VPBST

NXP USA Inc.
ARM® Cortex®-M7 S32K3 Microcontroller IC 32-Bit 160MHz 4MB (4M x 8) FLASH 172-QFP (16x16)
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Overview

The S32K344EHT1VPBST is a high-performance 32-bit automotive microcontroller based on the Arm Cortex-M7 core running at up to 160MHz. It is specifically designed for functional safety and secure vehicle networking, featuring 4MB of Flash, 512KB of RAM, and extensive connectivity including six CAN-FD interfaces and Ethernet TSN.

Why Choose This Part

This MCU offers a robust balance of performance and safety with integrated hardware security and lockstep core support for ASIL applications. Its specialized peripheral set, including 48 PWM channels and support for SENT and I3C interfaces, simplifies complex sensor and actuator integration in harsh 125 degree C environments.

Applications

Body Domain Controllers
Managing complex vehicle body electronics with high-speed CAN-FD and Ethernet communication requirements.
Battery Management Systems (BMS)
Utilizing the 72 ADC channels and functional safety features for monitoring high-voltage battery cells.
Industrial Functional Safety
Implementing SIL-rated control systems using the lockstep-capable Cortex-M7 architecture.
Zonal Vehicle Architectures
Acting as a gateway or local controller in modern automotive zonal wiring schemes using AVB and TSN protocols.

Key Specifications

Speed 160MHz
RAM Size 512K x 8
Core Size 32-Bit
Peripherals DMA, I2S, Serial Audio, WDT
Connectivity CANbus, Ethernet, FlexIO, I2C, LINBus, SPI, QSPI, UART/USART
Mounting Type Surface Mount
Number of I/O 172
Core Processor ARM Cortex-M7
Package / Case 172-QFP
Data Converters A/D 24x12b
Oscillator Type Internal
Program Memory Size 4MB (4M x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 105degC
Supplier Device Package 172-QFP (16x16)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V

Getting Started

Development is supported by NXP's S32 Design Studio and the Real-Time Drivers (RTD) software package. For hardware evaluation, use the S32K3X4EVB-Q172 evaluation board to access the 172-QFP pins and integrated debugger.

Categories

Automotive > Automotive Microcontrollers